#B3164B#B3164B

#B3164B is a mid, vivid pink. Relative luminance 0.107; OKLCH L 49.9% C 0.188 H 9.5°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#B3164B
RGB	rgb(179, 22, 75)
HSL	hsl(340, 78%, 39%)
HSV	hsv(340, 88%, 70%)
CMYK	cmyk(0%, 87.7%, 58.1%, 29.8%)
CIE-LAB	lab(39.02, 60.99, 12.32)
CIE-LCH	lch(39.02, 62.22, 11.42°)
OKLab	oklab(49.85% 0.1853 0.0309)
OKLCH	oklch(49.85% 0.188 9.5)
XYZ	xyz(20.1494, 10.6686, 7.6535)
Luminance	0.1067 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3164B #16B37E

analogous

#B3169A #B3164B #B33016

triadic

#B3164B #4BB316 #164BB3

tetradic

#B3164B #9AB316 #16B37E #3016B3

square

#B3164B #9AB316 #16B37E #3016B3

split-complementary

#B3164B #16B330 #169AB3

monochromatic

#46091D #7C0F34 #B3164B #E42264 #EB598A

Accessibility & contrast

On white

6.70

#B3164B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#B3164B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3164B

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3164B	#FFFFFF	#000000	##FFFFFF
##B3164B	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47484C

Deuteranopia (green-blind)

#6E6747

Tritanopia (blue-blind)

#C40030

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #b3164b;
/* rgb */ color: rgb(179, 22, 75);
/* oklch */ color: oklch(49.9% 0.188 9.5);

Tailwind

colors: {
  custom: {
    50: '#d1697c',
    500: '#b3164b',
    950: '#000000',
  },
}

SCSS

$custom: #b3164b;
$custom-light: #d1697c;
$custom-dark: #000000;

JSON

{
  "hex": "#b3164b",
  "rgb": {
    "r": 179,
    "g": 22,
    "b": 75
  },
  "hsl": {
    "h": 339.745,
    "s": 78.109,
    "l": 39.412
  },
  "oklch": {
    "l": 0.49854,
    "c": 0.18784,
    "h": 9.5
  },
  "luminance": 0.10666
}

Semantic roles & 50–950 ramp

primary

#B3164B

secondary

#57CEA6

accent

#F5B333

background

#FDF6F7

surface

#FBECEE

border

#D4C7C9

text

#150709

muted

#837A7B

Preview Lab

Preview with #B3164B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →